ATE367689T1 - Konstellationsneuanordnung für übertragungsdiversitätsarten - Google Patents

Konstellationsneuanordnung für übertragungsdiversitätsarten

Info

Publication number
ATE367689T1
ATE367689T1 AT02774730T AT02774730T ATE367689T1 AT E367689 T1 ATE367689 T1 AT E367689T1 AT 02774730 T AT02774730 T AT 02774730T AT 02774730 T AT02774730 T AT 02774730T AT E367689 T1 ATE367689 T1 AT E367689T1
Authority
AT
Austria
Prior art keywords
receiver
transmitter
data symbol
data
transmission diversity
Prior art date
Application number
AT02774730T
Other languages
English (en)
Inventor
Christian Wengerter
Edler Von Elbwart A Golitschek
Eiko Seidel
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of ATE367689T1 publication Critical patent/ATE367689T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/067—DC level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Transmitters (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
AT02774730T 2002-10-18 2002-10-18 Konstellationsneuanordnung für übertragungsdiversitätsarten ATE367689T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/011695 WO2004036817A1 (en) 2002-10-18 2002-10-18 Constellation rearrangement for transmit diversity schemes

Publications (1)

Publication Number Publication Date
ATE367689T1 true ATE367689T1 (de) 2007-08-15

Family

ID=32103875

Family Applications (2)

Application Number Title Priority Date Filing Date
AT02774730T ATE367689T1 (de) 2002-10-18 2002-10-18 Konstellationsneuanordnung für übertragungsdiversitätsarten
AT07013714T ATE452478T1 (de) 2002-10-18 2002-10-18 Konstellationsneuanordnung für übertragungsdiversitätsarten

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT07013714T ATE452478T1 (de) 2002-10-18 2002-10-18 Konstellationsneuanordnung für übertragungsdiversitätsarten

Country Status (9)

Country Link
US (4) US7164727B2 (de)
EP (3) EP1552637B1 (de)
JP (1) JP3885079B2 (de)
KR (1) KR100636947B1 (de)
CN (1) CN1301603C (de)
AT (2) ATE367689T1 (de)
AU (1) AU2002340580A1 (de)
DE (2) DE60221297T2 (de)
WO (1) WO2004036817A1 (de)

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EP1655877A1 (de) 2004-11-03 2006-05-10 Matsushita Electric Industrial Co., Ltd. Verfahren und Senderstruktur zur Verminderung der Mehrdeutigkeit durch Wiederholungsneuanordnung im Bitbereich
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JP5327808B2 (ja) * 2009-11-18 2013-10-30 国立大学法人東京工業大学 Ｉｄｍａ受信機
CN102148797B (zh) * 2010-02-08 2014-02-12 上海贝尔股份有限公司 合并的多数据流的传输技术
KR101199781B1 (ko) * 2010-08-03 2012-11-12 (주)에프씨아이 주기적 패턴 데이터를 이용한 데이터 전송 에러 감지 방법
WO2017213564A1 (en) 2016-06-09 2017-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Packet modulation and coding suitable for broadcasting using hierarchical modulation and unequal error protection
TWI625955B (zh) * 2016-10-12 2018-06-01 國立清華大學 合作式多媒體通訊方法及其系統
TWI865394B (zh) * 2019-01-09 2024-12-01 美商內數位專利控股公司 實施具有增強可靠性的傳輸及接收方案的方法及無線傳輸/接收單元
WO2020170316A1 (ja) * 2019-02-18 2020-08-27 学校法人玉川学園 情報処理装置
CN110730059B (zh) * 2019-10-21 2022-03-29 深圳智微电子科技有限公司 一种分集拷贝接收性能优化方法
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Also Published As

Publication number Publication date
US7164727B2 (en) 2007-01-16
EP1858189A3 (de) 2008-03-19
DE60234792D1 (de) 2010-01-28
DE60221297T2 (de) 2007-10-31
KR100636947B1 (ko) 2006-10-19
JP2005533462A (ja) 2005-11-04
EP1552637B1 (de) 2007-07-18
US20090245407A1 (en) 2009-10-01
EP2110978B1 (de) 2014-01-01
EP2110978A2 (de) 2009-10-21
US7558331B2 (en) 2009-07-07
US8675774B2 (en) 2014-03-18
US8005163B2 (en) 2011-08-23
EP1552637A1 (de) 2005-07-13
KR20040079435A (ko) 2004-09-14
EP1858189A2 (de) 2007-11-21
EP1858189B1 (de) 2009-12-16
AU2002340580A1 (en) 2004-05-04
US20050163040A1 (en) 2005-07-28
CN1301603C (zh) 2007-02-21
ATE452478T1 (de) 2010-01-15
US20070140373A1 (en) 2007-06-21
WO2004036817A1 (en) 2004-04-29
DE60221297D1 (de) 2007-08-30
CN1620775A (zh) 2005-05-25
US20110274195A1 (en) 2011-11-10
JP3885079B2 (ja) 2007-02-21
EP2110978A3 (de) 2010-11-03

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